Rebounding bow



Feb. 5, 1929.

H. KREUELS REBOUNDING BOW Filed Aug. 50, 1927 Fig. 4.

Patented :Feb. i 5, 1929.

HUBERT xnmnsms, or KREFELDQGERMAINY.

nnnoonnme BOW.

. Applicationfiled August 20, 1927. Serial No. 214,368.

Rebounding bows for the pickers of 105m with multiple shuttlein which leather known,

on the other are .use S-shape. The reboun the invention, difi ers bows of known type in or one leather-strip an steel, are of equal length, displaced the one with said strips being then each individual strip bent-portions.

striking points are means of plates 01 v 111m, this materia 2 a leather-strip.

F g. 3 shows in si ing how ready for use.

Fig. 4: is a top plan Each: strip, the spring 1 the leather-strip b',-has three -SPlIldlG passes,

which the picker hole o in the one stri regardto that ofthe 0 Figs. 1 and 2 the mi a is slightly disp middle, the corresponding hole 0 from-the middle to thesame distance asthe middle 'hole c'i n the V strip a isdisplac'ed to the right. When the being displaced The elasticity o ing bow is thusincreased toa multiple and the duration ofthe same is lengthened. The

further strengthened by 1 having proved, to be" best suited for; the purpose. v j

The improved rebounding bow, accordingto the invention is shown, in the accompanying dr 7 Figs. 1 and 2 are two si Fig. 1 showing a springde elevation the rebounds ther strip. As shown in ddle hole 0. inthe striplaced to the right from the strips 11,?) are fixed the change have become -strips placed theone d as a double bow in ding bow according to from the reboundingthat the leather-strips, (1 one 'stripof springtheir bores being regard to the other, eted together so that freely elastic in the {the reboundter the one with t produce strips at I riveted together and bent canized fibre or alumindispla strip, are riveted the one by way ofexample, awings in. which milar top plan views,

steel-strip and Fig.3 on the striking points.

' 2. A 'eboundin g bow l 'steel-,'and" a strip of 1 view of Fig. 3. 1 l -steel strip} a and holes cthrough:

the middle p being displaced within the spring to the right 0 the leathcr-stri tween said two s in strip b the, left at said how. 1 T

v p In testimony 1. A rebounding bow for pickers composed of severalstrips of equal length f UNITED STATES PATENT OFFICE.

one on the othe'r'by 40,

rivetsso that the corresponding holes c -regishe other, a free space will be (1, as shown in Fig. 3, between the two the bent portions whcreby the individual elasticity ofthe two strips is pre- I served in such a manner that eachstrip can bend in the bends until it comes into contact with the other strip. As in service the rebounding f bow is completely compressed, strengthening plates 6 of vulcanized fibre are fixed on the striking points by'means of rivets.

of looms, f f

in S-shape, in which the two strips, having each bores for the picker-shaft the middle bore in the one stri ced with regard to that of the other p being on the other in such,

a manner that in each bend a. free space remains between said two strips, and plates of suitable, material as vulcanized'fibre riveted whereof-I aflix signature. 'HUBERT KREUELS- V 

